Is Bell Farms Sweet Potato Fries Tree Nut Free?

They don't effect my digestion, like other potato fries do, as they are not crunchy & they are soft enough to eat without having no teeth in my mouth & I only my right bottom jaw as my right top jaw has been removed because it was just bone grinding on bone at first & then during having my Arthroscopy procedure they found that my jaw bones resemble Shortbread crumbs. They can be reheated the next day in the microwave & they still taste the same. Unlike Potato Fries they don't taste very nice.